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Abstract:

We present the results on the age estimates of 36 Large Magellanic Cloud (LMC) clusters obtained for the first time from CCD Washington CT1T2 photometry. By using the (T1, C-T1) and (T1, T1-T2) diagrams, we estimated ages for the cluster sample using the δT1 index. We confirm that the studied cluster sample belong to the ~2 Gyr bursting formation epoch of the LMC. Furthermore, when rebuiling the cluster age distribution - taken into account the estimated age errors - we found that the number of clusters with ages between 1 and 3 Gyr now doubles that of the known bursting cluster population, which suggests that the tidal interaction between both Magellanic Clouds and, perhaps, also the Milky Way, was more stronger than expected. © 2011 The Author Monthly Notices of the Royal Astronomical Society © 2011 RAS.

Registro:

Documento: Artículo
Título:New insights on the bursting formation of star clusters in the Large Magellanic Cloud
Autor:Piatti, A.E.
Filiación:Instituto de Astronomía y Física del Espacio, CC 67, Suc. 28, 1428 Ciudad de Buenos Aires, Argentina
Palabras clave:Galaxies: individual: LMC; Magellanic clouds; Techniques: photometric
Año:2011
Volumen:418
Número:1
Página de inicio:L40
Página de fin:L44
DOI: http://dx.doi.org/10.1111/j.1745-3933.2011.01139.x
Título revista:Monthly Notices of the Royal Astronomical Society: Letters
Título revista abreviado:Mon. Not. R. Astron. Soc. Lett
ISSN:17453933
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17453933_v418_n1_pL40_Piatti

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Citas:

---------- APA ----------
(2011) . New insights on the bursting formation of star clusters in the Large Magellanic Cloud. Monthly Notices of the Royal Astronomical Society: Letters, 418(1), L40-L44.
http://dx.doi.org/10.1111/j.1745-3933.2011.01139.x
---------- CHICAGO ----------
Piatti, A.E. "New insights on the bursting formation of star clusters in the Large Magellanic Cloud" . Monthly Notices of the Royal Astronomical Society: Letters 418, no. 1 (2011) : L40-L44.
http://dx.doi.org/10.1111/j.1745-3933.2011.01139.x
---------- MLA ----------
Piatti, A.E. "New insights on the bursting formation of star clusters in the Large Magellanic Cloud" . Monthly Notices of the Royal Astronomical Society: Letters, vol. 418, no. 1, 2011, pp. L40-L44.
http://dx.doi.org/10.1111/j.1745-3933.2011.01139.x
---------- VANCOUVER ----------
Piatti, A.E. New insights on the bursting formation of star clusters in the Large Magellanic Cloud. Mon. Not. R. Astron. Soc. Lett. 2011;418(1):L40-L44.
http://dx.doi.org/10.1111/j.1745-3933.2011.01139.x